baber/WOPTO huggingface dataset:
Patent KR-20200115265-A (KR)
Inventor: FUJINO SHIMPEI
IPC: C22F1/08
Filed: 2020-03-25
Abstract: The present invention provides a copper alloy having high gloss and excellent solderability, and a novel copper product and an electronic device component using the same. The copper alloy is a rolled material comprising 0.5-5 mass% of at least one of Ni and Co in total, 0.1-1.2 mass% of Si, and the remainder consisting of copper and inevitable impurities. The surface roughness Rsk of the surface measured in a direction perpendicular to a rolling direction is -0.5 to 0.7. The 60-degree gloss G60_RD of the surface measured in a direction parallel with the rolling direction is 200 or higher.
Patent KR-20210120302-A (KR)
Inventor: HWANG JAE YOON
IPC: G06F40/205
Filed: 2020-03-26
Abstract: The present invention provides an image-structuring system for learning English sentences, which includes: a sentence analysis module configured to detect a part of speech (POS) value and a dependency (DEP) value of a sentence, and data on a word corresponding to a head of each word; a control module configured to select main words in English sentences using the POS value and DEP value, set a set of the main words and words that do not correspond to the main words, and group words of the same set into a box; and an image combination module that sets the specified values of the boxes and determines the display order and position of the boxes according to the specified values. Thus, the connections between sentence structures are expressed as images.
Patent KR-20200127859-A (KR)
Inventor: KIM YOUNG SOO
IPC: G06N3/08
Filed: 2020-03-27
Abstract: Disclosed is a computer program stored in a computer-readable storage medium. According to the present invention, the computer program, when executed on one or more processors of a computing device, performs operations for generating a face animation, wherein the operations comprise: receiving voice data; calculating the voice data using a first network function including two or more convolutional layers to output a feature vector for a face pose for generating a face animation; and generating a face animation by calculating a feature vector for the face pose using a second network function including at least two deconvolutional layers.
Patent KR-20210122441-A (KR)
Title: Printed circuit board, sensor module using the printed circuit board and method for manufacturing the printed circuit board
Inventor: MYOUNGJUN SON
IPC: H05K1/18
Filed: 2020-04-01
Abstract: A printed circuit board includes: a conductive substrate; circuit layer 1-1 which is formed on an upper part of the conductive substrate; and conductive matrix layer 1-1 which connects the conductive substrate and the circuit layer 1-1. In the conductive matrix layer 1-1, N×M holes filled with a conductive material are formed in a matrix shape, wherein N is a natural number of 1 or greater, and M is a natural number of 2 or greater.
Patent KR-20210122987-A (KR)
Title: Warehouse management system capable of smart factory and material arrangement method using the system
Inventor: YI JIN SUNG
IPC: G06Q10/08
Filed: 2020-04-02
Abstract: A warehouse management system according to one embodiment of the present invention may comprise: a management server that stores location information for each goods stored in a warehouse, calculates a relative movement distance at the time of shipment based on the location information, and determines a loading location of the stored goods in consideration of the relative movement distance according to a shipment probability of each goods; and a goods transport device that receives the loading location from the management server and transports the corresponding goods to the loading location on a shelf. Therefore, the present invention is capable of having an advantage of increasing work efficiency.
Patent KR-20200120528-A (KR)
Inventor: KUMAGAI TOMOYA
IPC: H01L21/02
Filed: 2020-04-06
Abstract: Provided is a cleaning liquid usable for cleaning a substrate provided with a metal resist, the cleaning liquid including a solvent, an organic acid, and a compound (A) represented by following general formula (a-1): Ra^1 and Ra^2 are each independently an alkyl group having 1 to 3 carbon atoms.
Patent KR-20210131005-A (KR)
Title: Manufacturing method of double side type flexible printed circuit board, and double side type flexible printed circuit board
IPC: H05K1/09
Filed: 2020-04-23
Abstract: The present invention relates to a method for manufacturing a double-sided flexible printed circuit board, and a double-sided flexible printed circuit board. The method for manufacturing a double-sided flexible printed circuit board includes the steps of: forming a circuit pattern by plating a conductive material on a master mold on which a pattern for plating a circuit pattern is formed; attaching a first insulating film having an opening, to the formed circuit pattern; separating a flexible printed circuit board on which the insulating film and the circuit pattern are stacked, from the master mold; and attaching a second insulating film having an opening formed thereon, to a circuit pattern side surface of the flexible printed circuit board.
Patent KR-20210131690-A (KR)
Title: Force sensor module and electronic device with the same
IPC: H01H13/12
Filed: 2020-04-24
Abstract: According to an embodiment of the present invention, a force sensing device includes: a plate-shaped sensor support unit; at least one force sensor which is disposed on one side of the sensor support unit; a frame which is disposed on the other side of the sensor support unit, and is separated from the sensor support unit by a predetermined distance; and a pressing member which is disposed between the sensor support unit and the frame, to pressurize the sensor support unit.
Patent KR-20200050452-A (KR)
Title: Integrated fan-out packages and methods of forming the same
Inventor: HUANG LI HSIEN
IPC: H01L23/00
Filed: 2020-04-27
Abstract: The present invention is to improve electrical performance of a semiconductor device. A method comprises the steps of: attaching a first die and a second die to a carrier; forming a molding material between the first die and the second die; and forming a redistribution structure over the first die, the second die and the molding material. The redistribution structure includes a first redistribution region, a second redistribution region, and a dicing region between the first redistribution region and the second redistribution region. The method further comprises the steps of: forming a first opening and a second opening in the dicing region, wherein the first opening and the second opening are extended through the redistribution structure and expose the molding material; and separating the first die and the second die by cutting through a portion of the molding material aligned with the dicing region from a second side of the molding material, which is opposite to a first side, toward a first side of the molding material.
Patent KR-20210134174-A (KR)
IPC: B41J2/045
Filed: 2020-04-29
Abstract: The present invention provides a device and a method for manufacturing a display device, in order to be able to confirm discharge defects in real time in an ink discharge process. The device for manufacturing a display device includes a table on which a component is placed; a discharge unit equipped with a head part capable of reciprocating in a first direction on the table, a first nozzle part and a second nozzle part arranged in a second direction crossing the first direction on one side of the head part and discharging ink toward the component; a laser unit that emits a first laser beam and a second laser beam corresponding to the first nozzle part and the second nozzle part, respectively; a sensor unit that receives the first laser beam and the second laser beam and measures the intensity of each of the first laser beam and the second laser beam; and a determination unit that determines whether or not the ejection of the ink is defective on the basis of the measurement result of the intensity.
Patent KR-20200134152-A (KR)
Inventor: KAWAMURA JOICHI
IPC: H01S3/134
Filed: 2020-05-06
Abstract: The present invention provides a pulse laser oscillator which can reduce deviation of a pulse waveform with no need of high-speed sampling for the pulse waveform. In a chamber, laser gas containing carbon dioxide and helium is filled. A pair of discharge electrodes are disposed with an interval and used for generating discharge in the chamber. The pulse laser oscillator can be set for pressure of laser gas, helium concentration in laser gas and the interval of the pair of discharge electrodes while satisfying a first condition that laser output is above 370W; a second condition that a ratio of an area of the laser pulse waveform except for a tail unit to each area of outputted laser pulse waveform is above 90%; and a third condition that a ratio of standard deviation of pulse energy of multiple laser pulses to the average is below 3%.
Patent KR-20210135745-A (KR)
Title: Lens assembly
IPC: G02B7/09
Filed: 2020-05-06
Abstract: Disclosed is a lens assembly which is applied on a small mobile device. The lens assembly comprises: a base; a lens module which is placed inside the base; a first and a second driving unit for image stabilization, which move the lens module in a direction perpendicular to an optical axis direction; and a plurality of hinge members which support the lens module to be movable and are placed parallel to each other. The plurality of hinge members has a pillar unit, which gradually protrudes convex toward the center thereof, and is injection-molded with a synthetic resin material.
Patent KR-20210136360-A (KR)
Title: Electrode film for solar module, solar module having the same, and method of manufacturing the same
IPC: H01L31/02
Filed: 2020-05-07
Abstract: An embodiment of the present invention provides an electrode film for a solar module in which a plurality of photovoltaic cells are integrated, each having a semiconductor cell, an upper electrode formed on an upper surface of the semiconductor cell, and a lower electrode formed on a lower surface of the semiconductor cell. The electrode film for a solar module includes a film positioned on at least an upper side of the upper and lower sides of the plurality of photovoltaic cells, covering the plurality of photovoltaic cells, and having a groove for fine wiring; a connection line formed in the groove for fine wiring in a plurality of sets to correspond to each photovoltaic cell; and a connection line extending to cross a direction in which the upper electrode extends, wherein the connection line has a plurality of interconnector electrodes used to simultaneously electrically connect the plurality of photovoltaic cells in a process of laminating the plurality of photovoltaic cells.
Patent KR-20210138981-A (KR)
Title: Method for preparing Grilled Short Rib Patties with Green Tea
IPC: A23P30/00
Filed: 2020-05-13
Abstract: The present invention relates to a method for preparing green tea Tteok-galbi (grilled short rib patties) which comprises a step of sprinkling green tea powder on a surface of raw meat and aging the same at 4℃ for 3 hours; a step of boiling soybean and water at a weight ratio of 1 : 6, and cooling the soybean boiled water; a step of preparing seasoning; a step of pulverizing the aged meat; a step of kneading the pulverized meat with glutinous flour; a step of mixing, kneading, and aging; and a step of shaping and keeping in a freezer. According to the present invention, chewy texture can be obtained.
Patent KR-20210142829-A (KR)
Title: Edge computing system and method for distributing an application to a plurality of edge devices
IPC: H04L29/08
Filed: 2020-05-19
Abstract: Provided are an edge computing system and method for distributing an application to a plurality of edge devices. According to embodiments of the present invention, the edge computing system includes: a server; and a first edge device which downloads and installs an application from the server and distributes the application to a second edge device in a local network. The second edge device receives and installs the application from the first edge device, and distributes the application to a third edge device in the local network. Therefore, it is possible to minimize load and resource usage of a cloud server.
Patent KR-20210144356-A (KR)
Title: Wearagle device and, method for estimating bio-information
IPC: A61B5/021
Filed: 2020-05-22
Abstract: Provided is a wearable device, which includes: a sensor unit formed on the crown disposed on the side surface of a body and configured to acquire a first fingerprint image when a finger of a user is touched; and a processor guiding a pulse wave signal to be acquired at an optimal measurement position of the finger based on the acquired first fingerprint image and the second fingerprint image previously acquired from the finger. The wearable device guides the optimal measurement position and contact direction of the finger using the fingerprint of the finger and accurately estimates biometric information through the same.
Patent KR-20210145580-A (KR)
Inventor: CHO HAN TAEK
IPC: F16L47/08
Filed: 2020-05-25
Abstract: The present invention relates to a joint type CFRP pipe and a manufacturing method thereof. More specifically, in regard to the manufacture of a carbon fiber reinforced plastic (CFRP) pipe used for the production of a display panel or the like, as a pair of CFRP pipes individually molded in an autoclave manner are coupled with each other through a joint unit, due to the elongation of the CFRP pipes, a mechanical material property defect such as the sagging or bending of the pipes occurring during the molding procedure can be minimized to improve the straightness and precision of the pipes, while effectively overcoming a limitation of a pipe product size due to a chamber size in existing autoclave type pipe production to provide an elongated pipe product.
Patent KR-20210147173-A (KR)
Inventor: WOO YUN SU
IPC: G06F40/211
Filed: 2020-05-28
Abstract: Disclosed are a method for providing advertisement agency services on the Internet and a system thereof. According to the present invention, the system comprises: a database storing one or more advertisement keywords pre-allocated for each of a plurality of advertisement content produced with respect to a plurality of advertisement objects; and an advertisement agency server parsing posts posted on the web according to predetermined criteria including selection of representative words and reflection of negative phrases and double negative phrases for the selected representative words with respect to the posts posted on the web to determine post keywords for the posts, comparing the advertisement keywords with the post keywords, and selecting advertisement content to be posted along with the post according to a comparison result. Accordingly, whether to post advertisement content in a post is determined through syntax analysis considering representative words, negative phrases, and double negative phrases with respect to the post on the web, and thus targeted advertisement targeting only potential consumers can be performed.
Patent KR-20210150229-A (KR)
Inventor: KIM JONG TAE
IPC: A41H43/02
Filed: 2020-06-03
Abstract: The present invention relates to a device for heating a mask folding unit, in which a plurality of fabrics are stacked on top of each other, pass through a nose band forming unit and a pattern forming unit that determine a mask's shape, and are folded by a folding unit, wherein the fabrics are pre-heated and thus are easily folded such that even when several types of fabrics are frequently exchanged and used due to the unstable supply of fabrics, fabrics that have different thicknesses and are made of different materials can be easily folded by the folding unit, and accordingly, during ultrasonic-welding, a forming defect rate can be lowered. To this end, in the present invention, a plurality of fabrics wound in the form of a roll are unwound, are stacked on top of each other, and sequentially pass through a nose band forming unit, a pattern forming unit, a folding unit, a welding unit, and an ear band forming unit so as to be formed into masks. The folding unit folds the fabrics according to a mask shape made by the pattern forming unit and supplies the folded fabrics to the welding unit, and includes a heating unit which heats a bottom plate of the folding unit such that a portion that is folded by receiving heat in a process of pressing the fabrics to the bottom plate by means of a pressing plate is inclined.
Patent KR-20200144489-A (KR)
Inventor: KWON OH KYUNG
IPC: C08L75/06
Filed: 2020-06-12
Abstract: The present invention relates to a bio-polyurethane resin, a film manufactured by using the same, and a method for manufacturing the same. More specifically, the present invention relates to: a bio-polyurethane resin which can manufacture a film by a dry coating process which not only has excellent high-temperature durability even though it is manufactured by introducing a biomass-based polyol, but also can minimize environmental pollution; the film manufactured by using the same; and a manufacturing method thereof. Furthermore, the present invention relates to an invention capable of providing an eco-friendly film and laminate fabric having strong heat resistance and friction, and abrasion resistance by using the same.
Patent KR-20210155920-A (KR)
Inventor: SUN YONG CHE
IPC: B44C1/22
Filed: 2020-06-17
Abstract: The present invention relates to a copper plate using laser processing and a method for manufacturing the same, in which like a signboard, a sign, a memorial tablet, a plaque, and the like, characters, patterns, etc. are formed on one surface, and the one surface is colored with different colors such that the colored area is not easily damaged even when exposed to the outside for a long time. To this end, the present invention provides a method for manufacturing a copper plate using laser processing. The method comprises: a body forming process of cutting a material to form a body; a polishing process of polishing each surface of the formed body; an intaglio part forming process of forming an intaglio part by engraving characters, patterns, etc. on one surface of the body using a laser processing machine; a primary washing process of removing foreign substances, dust, etc. generated during the intaglio part forming process; a primary drying process of drying the body after the primary washing process; a coloring process of applying a coloring material such as paint or ink to the intaglio part formed through the intaglio forming process; a secondary drying process of drying the applied coloring material after the coloring process; and a secondary washing process of removing foreign substances attached to the surface and sides of the body.
Patent KR-20210156110-A (KR)
Inventor: KANG BONG CHUL
IPC: C23C24/08
Filed: 2020-06-17
Abstract: The present invention relates to a painting method for forming large-area coating on a three-dimensional substrate. The present invention comprises the steps of: forming a nanoparticle solution layer by applying a nanoparticle solution onto a substrate; and forming a coating layer on the substrate by radiating line beam laser in the shape of a Bessel beam to the nanoparticle solution layer to induce the sintering of nanoparticles. According to the present invention, a coating layer can be formed directly on a three-dimensional substrate through a rapid and convenient process using a laser without using a complicated method passing many steps such as an existing chrome plating process. In addition, a coating layer can be formed on a three-dimensional substrate having a cubic shape to have uniform thickness and properties without finely adjusting the focus of a laser as a laser optical system having a long depth of a focus is used, and large-area coating can be performed rapidly using a line beam.
Patent KR-20200145750-A (KR)
Inventor: LIM WOONG
IPC: H04N19/70
Filed: 2020-06-19
Abstract: Provided are a method and device for encoding/decoding a video with improved compression efficiency. According to the present invention, the method for encoding/decoding a video comprises the steps of: receiving first information indicating whether or not to use a combined mode; receiving second information indicating a merge candidate for a current block based on the first information; and restoring a current block based on the second information. The merge candidate mode is an inter prediction mode used in the combined mode. The first information and the second information are flags.
Patent KR-20210004844-A (KR)
Inventor: OTSUKA YUKINOBU
IPC: H01L21/687
Filed: 2020-06-23
Abstract: The present invention provides a substrate heat treatment device effective for both uniformity of a film thickness of a film to be subjected to heat treatment and the certainty of recovery of a sublimate by heat treatment. The substrate heat treatment device comprises: a heating unit supporting and heating a substrate on which a film is formed; a chamber separating a treatment space and an external space on the heating unit; an outer peripheral exhaust unit opening into the treatment space outside the peripheral edge of the substrate and discharging a gas in the treatment space; and an exhaust control unit increasing the amount of the gas discharged by the outer peripheral exhaust unit as the heating time of the substrate by the heating unit elapses.
Patent KR-20210158726-A (KR)
Inventor: KANG TAE IL
IPC: C12C11/00
Filed: 2020-06-24
Abstract: The present invention relates to a fermented liquor preparation device, and more specifically relates to a fermented liquid preparation device equipped with a cool air supplying device which can supply cool air into a plurality of chambers, respectively, in which kegs containing crude liquor or fermented liquor prepared from the crude liquor are mounted. According to the present invention, the cool air can be uniformly supplied.
Patent KR-20220000241-A (KR)
Title: Structure for preventing rock-slide
Inventor: CHOI JAE SOON
IPC: E01F7/04
Filed: 2020-06-25
Abstract: The present invention relates to a structure for preventing a disaster with falling rocks, capable of preventing a disaster caused by various types of rocks including large rocks having a large volume, medium rocks having a medium volume, and small rocks composed of rocks having a small volume and soil having large granularity. The structure includes: a first-stage blocking part (100) blocking part formed by a plurality of first-stage posts (110) installed at an interval smaller than the average diameter of the large rocks so as to block a flow of the large rocks; a second-stage blocking part (200) formed by a plurality of second-stage posts (210) installed at an interval smaller than the average diameter of the medium rocks so as to block a flow of the medium rocks having passed through the first-stage blocking part (100), in a lower part of the first-stage blocking part (100); and a third-stage blocking part (300) formed in a mesh structure having through holes smaller than the average diameter of the small rocks so as to block a flow of the small rocks having passed through the second-stage blocking part (200), in a lower part of the second-stage blocking part (200). Therefore, the structure can protect residential areas and structures below mountainous land.
Patent KR-20220001001-A (KR)
Title: Anchovy sauce
Inventor: CHO SE RYUNG
IPC: A23L27/14
Filed: 2020-06-28
Abstract: The present invention relates to a method for producing a seasoning sauce for cooked vegetables, which can effectively prepare a seasoning with strong taste, and a seasoning sauce prepared by the method. By using the seasoning sauce and other distinctive ingredients, a deep and rich taste can be provided, and the original taste of vegetables can be brought out. In addition, people of all ages and genders can enjoy spring vegetables regardless of age, since the seasoning sauce suits the taste of Koreans.